Base | Representation |
---|---|
bin | 10000001111111010… |
… | …11101001010011101 |
3 | 211111221202222012200 |
4 | 20013331131022131 |
5 | 120331203012331 |
6 | 4001342322113 |
7 | 426114254604 |
oct | 100775351235 |
9 | 24457688180 |
10 | 8723485341 |
11 | 37771a871a |
12 | 1835589339 |
13 | a903b615c |
14 | 5ca7d6a3b |
15 | 360cab5e6 |
hex | 207f5d29d |
8723485341 has 6 divisors (see below), whose sum is σ = 12600589950. Its totient is φ = 5815656888.
The previous prime is 8723485279. The next prime is 8723485367. The reversal of 8723485341 is 1435843278.
8723485341 is a `hidden beast` number, since 8 + 72 + 3 + 48 + 534 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 5582331225 + 3141154116 = 74715^2 + 56046^2 .
It is not a de Polignac number, because 8723485341 - 210 = 8723484317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8723485391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 484638066 + ... + 484638083.
It is an arithmetic number, because the mean of its divisors is an integer number (2100098325).
Almost surely, 28723485341 is an apocalyptic number.
It is an amenable number.
8723485341 is a deficient number, since it is larger than the sum of its proper divisors (3877104609).
8723485341 is a wasteful number, since it uses less digits than its factorization.
8723485341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 969276155 (or 969276152 counting only the distinct ones).
The product of its digits is 645120, while the sum is 45.
The square root of 8723485341 is about 93399.6003256973. The cubic root of 8723485341 is about 2058.5591253945.
The spelling of 8723485341 in words is "eight billion, seven hundred twenty-three million, four hundred eighty-five thousand, three hundred forty-one".
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